Battery charger



FIG. 1 is a front perspective view of a battery charger showing my new design.

FIG. 2 is a rear perspective view of FIG. 1.

FIG. 3 is a front view thereof.

FIG. 4 is a left view thereof, which is a mirror image of a right view.

FIG. 5 is a rear view thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings are for the purpose of illustrating portions of the battery charger that form no part of the claimed design. 

CLAIM I claim the ornamental design for a battery charger, as shown and described. 